/*
 * Copyright (C) 2009 Leandro Aparecido <lehphyro@gmail.com>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.metalframework.validation;

import static org.metalframework.util.AnnotationUtils.*;

import java.io.*;
import java.lang.reflect.*;
import java.util.*;

import org.metalframework.annotation.*;
import org.springframework.aop.support.*;

public class ValidatePointcut extends StaticMethodMatcherPointcut implements Serializable {

	private static final long serialVersionUID = -3668631777690946476L;

	@SuppressWarnings("unchecked")
	public boolean matches(Method method, Class targetClass) {
		List<Validate> annotations = getParameterAnnotations(method, Validate.class);
		
		for (Validate validate : annotations) {
			if (validate != null) {
				return true;
			}
		}
		
		return false;
	}

}
